期刊
INTERNATIONAL JOURNAL OF MODERN PHYSICS C
卷 21, 期 6, 页码 741-756出版社
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0129183110015440
关键词
Cellular automata; pseudo-random generator; multifractal spectrum
资金
- CONACYT (Mexico)
In this paper, we implement a revised pseudo-random bit generator based on a rule-90 cellular automaton. For this purpose, we introduce a sequence matrix H-N with the aim of calculating the pseudo-random sequences of N bits employing the algorithm related to the automaton backward evolution. In addition, a multifractal structure of the matrix H N is revealed and quantified according to the multifractal formalism. The latter analysis could help to disentangle what kind of automaton rule is used in the randomization process and therefore it could be useful in cryptanalysis. Moreover, the conditions are found under which this pseudo-random generator passes all the statistical tests provided by the National Institute of Standards and Technology (NIST).
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据